7657468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 16730560

約数和(自身を除く): 9073092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 193, 218, 364, 386, 436, 763, 772, 1351, 1417, 1526, 2509, 2702, 2834, 3052, 5018, 5404, 5668, 9919, 10036, 17563, 19838, 21037, 35126, 39676, 42074, 70252, 84148, 147259, 273481, 294518, 546962, 589036, 1093924, 1914367, 3828734, 7657468]

約数ペア:

[(1, 7657468), (2, 3828734), (4, 1914367), (7, 1093924), (13, 589036), (14, 546962), (26, 294518), (28, 273481), (52, 147259), (91, 84148), (109, 70252), (182, 42074), (193, 39676), (218, 35126), (364, 21037), (386, 19838), (436, 17563), (763, 10036), (772, 9919), (1351, 5668), (1417, 5404), (1526, 5018), (2509, 3052), (2702, 2834)]